Fluidampr Chevy LS3 / L99 Camaro w/ Underdrive Steel Internally Balanced Damper
Fluidampr Chevy LS3 / L99 Camaro w/ Underdrive Steel Internally Balanced Damper
A$1,088.61
LAST ONE! Est Ship 4-7 days.
LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description
Protect your Camaro SS or LS-based truck engine from harmful torsional vibration with a Fluidampr viscous damper designed for high-performance street and racing applications. Increased cylinder pressure, RPM and rotating assembly changes can reduce the effectiveness of stock elastomer-style dampers. Fluidampr viscous damping technology helps control crankshaft harmonics across the entire RPM range to support long-term engine durability, accessory drive stability and reduced wear on critical components. Application summary: 2010-2015 Chevrolet Camaro SS 6.2L LS3/L99. GM LS-based truck applications. Fitment note: Pinning recommended for high-horsepower and supercharged applications. Fluidampr Pin Kit p/n 300004 available separately. Fitment note: Includes removable 25% underdrive accessory drive pulley to help reduce accessory speeds in sustained high-RPM racing environments. Fitment note: Compatible with LS accessory drives using 3.00" crank pulley offset spacing.
Product Overview
Fluidampr Engine Dampers are designed to control destructive vibrations which are transfered thru the crankshaft.
Each time the air/fuel mixture inside a cylinder is ignited, the combustion that occurs creates a torque spike that is applied to the crankshaft through the piston and rod. This torque spike is so severe that it not only turns the crankshaft, it actually twists the crankshaft ahead of its normal rotation and then the crankshaft rebounds. This twisting action is known as torsional vibration. When these torque spikes and forces get into phase with the natural frequency, critical torsional harmonic vibrations occur and can be seriously destructive to the bearings and the crankshaft. Dampers are designed to control those destructive vibrations.
Critical harmonic vibrations occur numerous times in a engine’s operating range. Stock rubber and elastomer-type dampers are frequency sensitive “tuned absorbersâ€, and work at only one critical frequency. In the case of a stock rubber damper, it is tuned for a factory engine’s critical harmonic vibrations. If you change the mass of pistons, rods, or the crankshaft, you change the natural frequency of the crankshaft assembly; therefore, the stock damper is no longer tuned to the new frequency of vibration, and you may be headed for early failure of expensive engine components. Dampers also create heat while they work, and rubber is a poor dissipator of heat. This heat and the exposure to the elements deteriorates rubber, causing it to crack and change durometer, which then leads to inertia ring slippage, damper failure, uncontrolled torsional vibration, and costly engine parts breakage.
Features and Benefits
- Broad RPM range protection.
- Reduce risk of crankshaft failure.
- Reduce wear on critical engine parts.
- Unleash lost torque & horsepower.
- No maintenance required.
- Superior durability.
- SFI 18.1 spec. Race proven for over 35 years.
- Made in USA.
Product Details
| Bolt and Washer Included: | No |
|---|---|
| Bore Dia. Min/Max: | 1.4803 / 1.4813 |
| Degree Marking Range: | None |
| Degree Markings: | No |
| Depth: | 4.38 |
| Description: | Fluidampr Harmonic Balancer |
| Drive Belt Type: | Serpentine |
| Engine Balance: | Internal |
| Finish: | Black Zinc |
| Inside Diameter: | 1.4803 |
| Keyway Type: | No |
| Keyway: | None |
| Length: | 1.417 |
| Material: | Steel, Aluminum Pulley |
| Mounting Hardware Incl.: | No |
| Mounting Hole Quantity: | 1 |
| OD: | 7-3/4" (7.750) |
| Outside Diameter: | 7-3/4" |
| Part Number: | fdr760121 |
| Prop 65 (C, R, or CR): | CR |
| Prop 65 - Short Label: | CA-Prop65-label.jpg |
| Prop 65 Yes/No: | Yes |
| Pulley Finish: | Hard Coat Anodized |
| Pulley Groove Quantity: | 4 rear, 6 front |
| Pulley Size: | 25% Underdrive, does not affect air conditioning |
| Rotating Weight: | 14.7 (11.0 Rwt) |
| Safety Rating: | SFI 18.1 |
| Title: | Fluidampr - 760121 - Harmonic Balancer - Fluidampr -LSx/Lxx Camaro SS / LS1 GM Truck - 25% UD - Each |
| Weight / Rotating Weight: | 15.2 lbs / 10.1 lbs |
Application Summary
2010-2015 Chevy. 6.2L LS3/L99. Camaro SS. GM/Chevy LS1 truck. 25% underdrive, does not affect air conditioning.
Part Type
Engine Harmonic Balancer
Features
- Broad RPM range viscous damping protection.
- Controls harmful torsional vibration in 6.2L LS3/L99 and LS based truck engines.
- Made in the USA.
- Precision CNC machined steel construction.
- Removable 25% underdrive pulley helps reduce accessory drive speed for high-RPM racing applications while retaining factory-style air conditioning compatibility.
- SFI 18.1 spec. Race proven for over 40 years.
- Supports crankshaft durability in high-performance street and racing applications.
Specifications
- Product Attributes - Brand
- Fluidampr
- Product Attributes - Manufacturer's Part Number
- 760121
- Product Attributes - Part Type
- Harmonic Balancers
- Product Attributes - Product Line
- Fluidampr Harmonic Dampers
- Product Attributes - UPC
- 815293002309
- Product Attributes - Engine Balance
- Internal
- Product Attributes - SFI Rating
- SFI 18.1
- Product Attributes - Degree Markings
- No
- Product Attributes - Outside Diameter (in.)
- 7.750
- Product Attributes - Crankshaft Pulley Bolt Hole Quantity
- Six
- Product Attributes - Keyway Quantity
- None
- Product Attributes - Harmonic Balancer Material
- Steel
- Product Attributes - Harmonic Balancer Construction
- Fluid
- Product Attributes - Harmonic Balancer Color
- Black zinc chromate
- Product Attributes - Mounting Hardware Included
- No
- Product Attributes - Quantity
- Sold individually.
- Product Attributes - Notes
- 25 percent underdrive front pulley has clear anodized finish. Designed for LSX/LXX applications.
Reference Information
| Brand Name/s | Fluidampr |
|---|---|
| StreetFX SKU | fdr760121 |
| SFX Item ID | 4403646 |
| Supplier Item Code | 4403646 |
| Manufacturer SKU | 760121 |
| Manufacturer UPC | 815293002309 |
| Alternative References | FLU760121, LS3, L99 |
Brochures
Compatibility
2010-2015 Chevy. 6.2L LS3/L99. Camaro SS. GM/Chevy LS1 truck. 25% underdrive, does not affect air conditioning.
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